XL size guideline:
Length of back from 16 to 19 inches
Weight 20 to 35 pounds
See sizing recommendations for stocky built dogs

Please see sizing chart in our images with this item to determine what size your dog will need.

Our sizing chart is accurate for most dogs but please bear in mind that all dog sizes are not proportioned the same. Consider how a large dachshund compares to a large bulldog. Some dogs are bulkier than others, and this should be taken into consideration when ordering another size.

If your dog is of heavier build, we recommend ordering this dog apparel in the next size up for width or length